Sunspot drawing of 1960-2-25

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https://doi.org/10.7891/e-manuscripta-91604



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1960-02-25
14:30
Hs 1304.5:962
https://doi.org/10.7891/e-manuscripta-91604
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
107 10 D -21.4 240.1
108 28 D 6.5 227.6
109 2 A 23.5 275.2
110 4 J 11.5 204.2
113 3 A 9.5 239.2
114 6 C 7.0 206.5
115 2 A 11.9 194.6
116 6 D -17.6 181.6
8 61